HARVARD BIOSCIENCE INC's ticker is HBIO and the CUSIP is 416906105. A total of 72 filers reported holding HARVARD BIOSCIENCE INC in Q3 2019. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $432,000 | -29.2% | 79,103 | -44.4% | 0.01% | -28.6% |
| Q4 2020 | $610,000 | +42.5% | 142,280 | 0.0% | 0.01% | +16.7% |
| Q3 2020 | $428,000 | -2.9% | 142,280 | 0.0% | 0.01% | 0.0% |
| Q2 2020 | $441,000 | +31.6% | 142,280 | -6.3% | 0.01% | 0.0% |
| Q1 2020 | $335,000 | +7.7% | 151,792 | +49.1% | 0.01% | +100.0% |
| Q4 2019 | $311,000 | -71.0% | 101,819 | -70.8% | 0.00% | -75.0% |
| Q3 2019 | $1,071,000 | +5.2% | 348,351 | +47.5% | 0.01% | 0.0% |
| Q1 2019 | $1,018,000 | +122.3% | 236,095 | +64.0% | 0.01% | +100.0% |
| Q4 2018 | $458,000 | -39.4% | 143,943 | 0.0% | 0.01% | -14.3% |
| Q3 2018 | $756,000 | -16.4% | 143,943 | -14.8% | 0.01% | -22.2% |
| Q2 2018 | $904,000 | +134.8% | 168,954 | +119.7% | 0.01% | +125.0% |
| Q1 2018 | $385,000 | -17.7% | 76,909 | -37.9% | 0.00% | -20.0% |
| Q3 2015 | $468,000 | -33.7% | 123,800 | 0.0% | 0.01% | -28.6% |
| Q2 2015 | $706,000 | -2.6% | 123,800 | -0.6% | 0.01% | 0.0% |
| Q1 2015 | $725,000 | -6.5% | 124,500 | -8.9% | 0.01% | -12.5% |
| Q4 2014 | $775,000 | +33.6% | 136,700 | -3.5% | 0.01% | +33.3% |
| Q3 2014 | $580,000 | – | 141,700 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Harvey Partners, LLC | 790,000 | $2,378,000 | 3.09% |
| Alambic Investment Management, L.P. | 25,398 | $76,000 | 0.83% |
| Adirondack Research & Management Inc. | 190,494 | $573,000 | 0.80% |
| Archon Capital Management LLC | 881,794 | $2,654,000 | 0.53% |
| BARD ASSOCIATES INC | 1,483,610 | $4,465,000 | 0.47% |
| DALTON GREINER HARTMAN MAHER & CO | 909,977 | $2,739,000 | 0.45% |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 1,537,800 | $4,629,000 | 0.40% |
| Portolan Capital Management | 979,067 | $2,947,000 | 0.33% |
| HEARTLAND ADVISORS INC | 961,400 | $2,894,000 | 0.25% |
| Granahan Investment Management | 1,757,176 | $5,289,000 | 0.18% |